German Shepherd Dog — Mannosidosis, beta (hereditary; OMIA-verified breed predisposition)

--- license: permission_granted topic_id: companion_breed_health_german_shepherd_dog_omia4184_dog category: companion-breed-health title: "German Shepherd Dog — Mannosidosis, beta (hereditary; OMIA-verified breed predisposition)" lang: en source: "OMIA (Online Mendelian Inheritance in Animals, University of Sydney) breed-specific hereditary-disorder record, saved verbatim to source_file; C1 substring-verified. Pulled 2026-08-02 from local OMIA database dump." source_file: pdf-raw/breed-health/german_shepherd_dog_omia4184_4184.txt date_parsed: 2026-08-02 tokens_estimated: 217 verification: method: substring_match claims: 6 passed: 6 date: 2026-08-02 recovered: false path: companion-breed-health/companion_breed_health_german_shepherd_dog_omia4184_dog/01_companion_breed_health_german_shepherd_dog_omia4184_dog.md source_document: "OMIA — Online Mendelian Inheritance in Animals (University of Sydney)" citation: authority: "OMIA — Online Mendelian Inheritance in Animals (University of Sydney)" title: "German Shepherd Dog — Mannosidosis, beta (hereditary; OMIA-verified breed predisposition)" url: "https://omia.org/OMIA000626/9615/" retrieved: "2026-08-02" ref: "OMIA breed-specific hereditary-disorder records (omia.org), derived from local OMIA database dump; dataset: https://doi.org/10.25910/2AMR-PV70" doc_type: "academic animal-genetics database (breed-specific disorder entries)" needs_review: false

German Shepherd Dog — Mannosidosis, beta (hereditary; OMIA-verified breed predisposition)

Source: first-hand OMIA (University of Sydney) breed-specific hereditary-disorder record, saved verbatim to source_file; every claim below is a C1 byte-substring of it.

Claims

• Breed: German Shepherd Dog (Dog)
• Disorder:
• Mode of inheritance: Autosomal recessive
• Clin feat: Jolly et al. (2019): A neurological disease was investigated in 3 German Shepherd pups from the same litter that failed to grow normally, appeared stiff, were reluctant to move, and were deaf. They developed intermittent seizures and ataxia and had proprioceptive defects.
• Defect: yes
• Pathology: Jolly et al. (2019): Histopathology showed severe vacuolation of neurons, astrocytes in nervous tissue, renal tubular epithelial cells, and macrophages in nervous tissue, spleen, and liver. Vacuoles appeared empty with no storage material stained by periodic acid–Schiff (PAS) or Sudan black stains, leading to a diagnosis of a lysosomal storage disease and in particular an oligosaccharidosis.

Associated gene(s)

Derived from OMIA database dump (omia.xml, local); structured field, not verbatim prose. First-hand values below are verbatim substrings of the topic's pdf-raw/omia/<phene_id>.txt source file.

• Gene: Entrez Gene ID 388253111 (no symbol in OMIA GeneSynonym) — OMIA Phene_Gene

Evidence (references)

Derived from OMIA database dump (omia.xml, local); structured field, not verbatim prose. First-hand values below are verbatim substrings of the topic's pdf-raw/omia/<phene_id>.txt source file.

• 2019. β-Mannosidosis in German Shepherd Dogs. Vet Pathol — PubMed:PMID30983534 | DOI:10.1177/0300985819839239 — OMIA Phene_Article / Article
• 2019. Hereditary β-mannosidosis in a dog: Clinicopathological and molecular genetic characterization. Mol Genet Metab — PubMed:PMID31439511 | DOI:10.1016/j.ymgme.2019.08.002 — OMIA Phene_Article / Article
• 2023. An overview of canine inherited neurological disorders with known causal variants. Animals (Basel) — PubMed:PMID38003185 | DOI:10.3390/ani13223568 — OMIA Phene_Article / Article

Comparative medicine (human OMIM)

Derived from OMIA database dump (omia.xml, local); structured field, not verbatim prose. First-hand values below are verbatim substrings of the topic's pdf-raw/omia/<phene_id>.txt source file.

• OMIM:248510 (type: trait) — OMIA Group_OMIM (via OMIA_ID)
• OMIM:609489 (type: gene) — OMIA Group_OMIM (via OMIA_ID)

verification_derived: method: derived_from_dataset source: "OMIA database dump (omia.xml, local); fields Gene/Variant/Article/OMIM" note: "Structured fields (gene, variant rsID/protein change, PubMed/DOI references, OMIM cross-link) extracted from OMIA dump and presented with first-hand values; not verbatim prose."